Chemical name	2,3-dimethyl-2,3-diphenylbutane

CAS number	1889-67-4

Molecular structure
Product form	white to yellow powder
Specifications	TEST	SPECIFICATION
	Melting Point	100~115 ℃ (dec)
	Purity	96% (min) (HPLC)
	Initiation temperature	230℃
	Half time	0.1hr	284℃
		1hr	259℃
		10 hr	237℃

Application	①Dicumene is a highly effective, environmentally friendly flame retardant synergist recommended for extruded polystyrene insulation panels (XPS). ②This product can replace the traditional heavy metal synergist and significantly reduce the amount of heavy metal synergist (such as antimony trioxide Sb2O3). ③It can be used in flame retardant masterbatches of polypropylene and polyethylene. ④It can be used in flame retardant masterbatches of polypropylene and polyethylene.
Pakcage	25kg carton

CHEMICAL NAME	Tetrabromobisphenol A bis(dibromopropyl ether)

CAS NUMBER	21850-44-2

STRUCTURE
PRODUCT FORM	WHITE POWDER OR GRANULAR
SPECIFICATIONS	ITEMS	STANDARD
	Assay (%)	96.00 min
	White degree	92.00 min
	Bromine content (%)	67.00 min
	Melting point (℃)	100.00 min
	Volatiles (%)	0.20 max

APPLICATION	YIHOO FR BDDP is a good flame retardant for olefin resin, mainly used in various grades of polypropylene, polypropylene fiber, styrene butadiene rubber, butadiene rubber, etc., with remarkable flame retardant effect.
PACKAGE	1000KG BAG

Chemical name	Cyclic Phosphonate

CAS number	170836-68-7

Molecular structure
Product form	CLEAR HIGHLY VISCOUS LIQUID

Specifications	TEST	SPECIFICATION
	PHOSPHORUS	20.5% MIN
	ACID VALUE	20(mg KOH/g) MAX
	VISCOSITY （25℃）	150000 MPA·S MAX
	DMMP	0.5% MAX COLOR: 100 (PT-CO
	COLOR	100 (PT-CO) MAX

Application	FR-CU is an kind of efficient cyclic phosphonate flame retardant. It contains high phosphorus with an excellent water solubility. It could be applied in the fabric for inner vestee used in building, curtaining and cars and special workwear. It is particularly suitable for the treatment of polyester fabrics , T/C blends and PU coating to impart the fabric to have the flame-stop effect. The effect of the fabric after treatment will be long-lasting and durable to wash with wide-range application!
Pakcage	250kg drug

Chemical name	1,2-Benzenedicarboxylic acid, 3,4,5,6-tetrabromo-, mixed esters with diethylene glycol and propylene glycol

CAS number	77098-07-8

Molecular structure
Product form	Light brown viscous liquid
Specifications	TEST	SPECIFICATION
	Bromine content %	44-48
	Acid number mgKOH/g	0.15 max
	Hydroxide mgKOH/g	130-235
	Viscosity CP/25℃	19000-22000
	Moisture %	0.1 max

Application	Flame retardant for PU building facades
Pakcage	25kg drug

Chemical name	Reaction mass of 1,1′-(isopropylidene)bis[3,5-dibromo-4-(2,3-dibromo-2- methylpropoxy)benzene] and 1,3-dibromo-2-(2,3-dibromo-2-methylpropoxy)-5-{2-[3,5-dibromo-4-(2,3,3- tribromo-2-methylpropoxy)phenyl]propan-2-yl}benzene

CAS number	97416-84-7

Molecular structure
Product form	White powder
Specifications	TEST	SPECIFICATION
	1,1′-(isopropylidene)bis[3,5-dibromo-4-(2,3- dibromo-2-methylpropoxy)benzene]- methylpropoxy)benzene](%)	87.00-91.00
	1,3-dibromo-2-(2,3-dibromo-2-methylpropoxy) -5- {2-[3,5-dibromo-4-(2,3,3-tribromo-2- methylpropoxy) phenyl]propan-2-yl}benzene	7.00-11.00%
	bromine	65.00% min
	Melting point(℃)	108.00 min
	Whiteness(%)	90.00 min
	Gardner color(Pt-Co)	20.00 max

Application	replacement of DBDPE on XPS and EPS.
Pakcage	25kg bag or 1mt bag

Product name	Chloroalkyl polyphosphate ester

CAS number	52186-00-2


Formula
product form	clear or light yellow liquid
Specification	Item	Standard
	Color(Hazen)	200 max
	Gravity(20°C, g/cm3)	1.32-1.34
	Acid Value(KOH mg/g)	0.30 max
	Water(%)	0.10 max
	Viscocity(25°C, mPa∙s)	700-1100
	TCPP content(%)	3.00 max

Application	FR950 is a chlorophosphate flame retardant, especially suitable for polyurethane foaming. Compared with other flame retardants, its advantages lie in its high flame retardancy, low fog, low coke core, and low toxicity. It is suitable to pass California 117 standard, automotive sponge FMVSS302 standard, British standard 5852 CRIB 5 flame retardant test standards. FR950 is an ideal flame retardant to replace TDCPP (carcinogenicity) and V-6 (containing carcinogenicity TCEP).
Package	250kg drum

Chemical name	1,1’ Sulfonyl Bis[3,5-dibromo-4-(2,3-dibromopropoxy)]benzene

CAS number	42757-55-1

Molecular structure
Product form	white powder

Specifications	TEST	SPECIFICATION
	Bromine content	content 64% MIN
	Melting Point	110℃MIN
	White(Hunter)	90MIN
	Loss on Drying , WT.%	0.3% MAX

Application	Mainly used as flame retardant.
Pakcage	25kg carton

Chemical name	bromine SBS

CAS number	1195978-93-8

Molecular structure

Product form	White powder
Specifications	TEST	SPECIFICATION
	bromine content (%)	64.00 min
	Softening point (℃)	120.00 min
	Loss on drying (%)	0.30 max

Application	FR970 is a highly effective brominated polymeric flame retardant for polystyrene foams, It provides outstanding thermal stability and excellent flow properties and UV resistance with polymeric structure. FR970 offering comparable flame retardant performance in polystyrene form to Hexabromocyclododecane with same bromine content. It is a perfect alternative to replace HBCD in EPS and XPS foams, requiring minimal reformulation in current production lines.
Pakcage	20kg bag

Chemical name	Magnesium hydroxide (modified)

CAS number	1309-42-8

Molecular structure
Product form	White powder
Specifications	TEST	SPECIFICATION
	Mg(OH)2 (%)	80.00 min
	CaO (%)	3.50 max
	Acid insoluble matter (%)	15.00 max
	Fe3+ (%)	0.30 max
	Moisture (%)	0.5 max
	Particle size (D50) (um)	D50≤5
	Whiteness (%)	80.00 min
	Stearic acid (%)	2.00max


Application	Magnesium hydroxide is an excellent flame retardant for plastics and rubber products. In terms of environmental protection, it can replace caustic soda and lime as a neutralizing agent for acid-containing wastewater and an adsorbent for heavy metals. In addition, it can also be used in the electronics industry, medicine, sugar refining, as insulation materials and the manufacture of other magnesium salt products.
Pakcage	20 kg/bag

Chemical name	ZINC BORATE

CAS number	10361-94-1

Molecular structure

Product form	White powder
Specifications	TEST	SPECIFICATION
	Whiteness,>	95
	Particle size (D50,um)	3-5
	Zno,%	37-40
	B2O3,%	45-48
	Surface water,%,105C	0.5
	Loss of igniteon,450°C	12.5-14.5
	Pb,PPM,<	10
	cd,PPM,<	5
	Fe,PPM,<	30
Application	Zinc borate (ZB for short) is a multifunctional additive with flame retardant, charcoal-forming, smoke suppression, smoke suppression and melt dripping effects.
Pakcage	25kg carton

Product description	FR930 is a phosphorus-based environmentally friendly halogen-free flame retardant, full name diethylphosphinate. This flame retardant is a white powder, organic phosphinate. The product is moisture-proof, insoluble in water and acetone, dichloromethane, butanone, toluene and other organic solvents. It is especially suitable for halogen-free flame retardant of high-temperature nylon engineering plastics (6T, 66&PPA, etc.), polyurethane elastomer (TPU), polyester elastomer (TPE-E) and other systems.

CAS number	1184-10-7

Molecular structure

Product form	white powder
Specifications	TEST	SPECIFICATION
	Phosphorus content(%)	23.00-24.00
	Water(%)	0.35 max
	Density(g/cm³)	Approximate 1.35
	Bulk density(kg/m³)	Approximate 400-600
	decomposition temperature(℃)	350.00 min
	Particle size (D50)(μm)	20.00-40.00

Advantages	●Excellent water resistance, no hydrolysis, no precipitation; ●Suitable for thermoplastic and thermosetting plastics; ●High phosphorus content, high flame retardant efficiency; ●UL94 V-0 rating can achieve 0.4 mm thickness; ●Good thermal stability, processing temperature can reach 350 ℃; ●It is applicable to both glass fiber reinforced and non glass fiber reinforced; ●Flame retardant materials have good physical and electrical properties; ●Suitable for lead-free welding; ●Good coloring performance; ●Halogen free flame retardant is beneficial to environmental protection and health.

Application	FR930 is a flame retardant suitable for thermoplastics and thermosets. It has high phosphorus content, good thermal stability and high flame retardant efficiency. Due to the good high temperature stability of FR930, it can be applied to high temperature nylon, suitable for glass fiber reinforced and non-reinforced type. The flame retardant material has good physical and electrical properties. In high-temperature nylon, FR930 is used in an amount of approximately 10% (wt) to achieve UL 94 V-0 (1.6 and 0.8 mm thickness). The amount of flame retardant used may vary depending on the polymer, processing conditions, and amount of glass fiber added.

Processing technology	Before adding FR930, it is necessary to pre-dry the polymer as usual. If possible, the moisture content of high-temperature nylon should be less than 0.1% by weight, PBT should be less than 0.05% by weight, and PET should be less than 0.005%. Pre-drying of ADP-33 is not required. However, if the system has low moisture content requirements, pre-drying is recommended (e.g. baking at 120°C for 4 h); The commonly used mixing and processing method of powder can be used for FR930, and the best dosing method should be determined on a case-by-case basis. It must be ensured that all components are evenly dispersed and that the temperature of the polymer melt does not exceed 350°C.
Pakcage	25kg bag

Flame Retardant